baber/WOPTO huggingface dataset:
Patent JP-S6038871-A (JP)
Title: Manufacture of bipolar type semiconductor device
Inventor: TAKAKURA TOSHIHIKO
IPC: H01L29/732
Filed: 1983-08-12
Abstract: PURPOSE:To manufacture a device fitted to speeding up through a simple process by using a specific semiconductor film as a foundation film for an emitter electrode as a mask for forming a graft base. CONSTITUTION:A thin insulating film 5 and a non-oxidizable film 6 are formed on the surface of a semiconductor layer 2 in a semiconductor parent body 100 in succession, and partial mask layers 7 consisting of polycrystalline silicon are shaped on the non-oxidizable film 6. The tolerance of mask alignment is unnecessitated among each of sections 71, 72, 73 because the mask layers 7 are formed through photolithography technique using the same photo-mask. Since sections among each of an inter-element isolation region 9, an emitter region 18 and a graft base region 12 are formed severally in a self-alignment manner, the tolerance of mask alignment, parasitic capacitance, etc. are reduced, and the degree of intergration and the speed of operation can be increased. Since a semiconductor film 14 as an emitter diffusion source and an electrode foundation layer is used particularly as a mask for shaping a graft base region 15, the graft base region 15 can be formed in the self-alignment manner.
Patent JP-S632751-A (JP)
Title: Horn for vehicle
Inventor: SHIRATA YURI
IPC: G10K11/02
Filed: 1986-06-23
Abstract: PURPOSE:To prevent metallic members such as iron and the like which are poor in acid resistance, from being corroded by forming the inside of a horn out of resin material whereby maintaining it at a neutral or weak base condition. CONSTITUTION:A pole 3 is integrally fixed on the center section of a case 2 comprising a horn 1 whereby a coil 4 is winded over a coil bobbin 4a with center at said pole 3. A terminal 5 is formed in a laminated condition together with an insulator 6, a case body 2, the coil bobbin 4a, a moving contact clip 7, and insulator 8 and a stationary contact clip 9 so as to be integrally fastened with a rivet 10. The coil bobbin 4a is formed out of nylon family resin with glass enclosed. When nylon family resin is humidified under a presence of water, it becomes weak base for maintianing the inside of a horn case at the stmosphere of weak base, thereby preventing corrosion of metals and the like.
Patent JP-H08314898-A (JP)
Title: Matrix transposition method
Inventor: NEISAN MATSUKINZEE SAIDOUERU
IPC: G06F9/315
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To execute matrix transposition by reducing the length of an instruction sequence and minimizing memory access. SOLUTION: A data string is formed of a plurality of sub-strings each of which indicates one or more data values and is held in a computer storage device having a predetermined bit capacity and the sub-strings are not individually addressable. The data string is reconstructed by holding the first and last sub-strings of the data string at unchangeable positions and the exchange of a selected data value is executed by exchanging the positions of at least two intermediate sub-strings in the reconstructed data string with each other.
Patent JP-S5935092-A (JP)
Title: Vapor-phase synthesis of diamond
Inventor: YOSHIOKA TAKESHI
IPC: C30B29/04
Filed: 1982-08-23
Abstract: PURPOSE:To carry out the vapor-phase synthesis of diamond without using expensive parts or electrical source, by using an improved process making use of each characteristics of conventional CVD process and PVD process. CONSTITUTION:In the preparation of a diamond by the PVD process using ion beam evaporation, the substrate for the deposition of diamond is placed in a vacuum chamber and heated at 400-1,000 deg.C, a mixture of the reaction gas (CH4) and the carrier gas (H2) for the CVD process is introduced into the chamber keeping the flow rate of H2 to 10-250 times that of CH4, and the mixed gas is ionized by the application of high-frequency electrical field. The ionized gas is accelerated by DC bias voltage and made to collide against the substrate to form a thin diamond film of the surface of the substrate. The degree of vacuum (P Torr) in the chamber and the bias voltage (UBKV) for acceleration are selected to satisfy the relationship: UB/P=10<-1>-5X10<2>.
Patent JP-S5270439-A (JP)
Title: Pot type burning apparatus
Inventor: NAKAMURA ISAO
IPC: F23D7/00
Filed: 1975-12-09
Abstract: PURPOSE: To provide the above-identified apparatus, which is adapted to be extinguished simultaneously with the stoppage of supply of fuel oil to reduce the extinguishment period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01316342-A (JP)
Title: Production of anisic acid
Inventor: MITSUI HITOSHI
IPC: B01J27/053
Filed: 1988-06-16
Abstract: PURPOSE:To obtain the title compound useful as a raw material for drugs, sensitizing agents, etc., in high purity and in high yield without using a corrosive solvent and an additive by oxidizing anisaldehyde in the presence of a specific catalyst in a liquid phase, heating the reaction product with water and hydrolyzing. CONSTITUTION:Anisaldehyde shown by formula I is oxidized with molecular oxygen or ozone in a liquid phase by using a catalyst containing at least one metallic compound selected from the group consisting of copper, vanadium, manganese and cobalt as a catalyst at 20-150 deg.C. Then the reaction system is incorporated with water or an acidic aqueous solution (preferably 10<-6>-10<-2>wt.% based on the reaction solution of hydrochloric acid, toluenesulfonic acid, etc., is used) and heated at 50-150 deg.C, preferably 70-120 deg.C to give the aimed compound shown by the formula II. The amount of the catalyst used is preferably 10<-6>-10<-3>wt.% metal weight in the catalyst based on the raw material compound.
Patent JP-S5479674-A (JP)
Title: Hour striking crystal wristwatch
Inventor: KIKUCHI TADAHIRO
IPC: G04C21/12
Filed: 1977-12-07
Abstract: PURPOSE:To announce the time to the user on the just hour and eliminate the user's inconvenience by letting buzzer sound be produced in a sounding member each time when a counter circuit counts pulses for 1 hour. CONSTITUTION:When the hands are set at 0 o'clock 0 minute 0 second and the circuit is started by depressing a winding crown 12, the counter 35 in an IC begins to count the pulse number having entered a motor 37 from zero in the reset state. When the counter 35 counts pulses of 3600, i.e., for 1 hour, sound is produced from a buzzer 19 corresponding to a sounding member 36. At this time, a switch SW-3 is ON and to prevent the alarm sound from being produced, SW-3, is turned OFF. The ON and OFF of SW-3 are made changeable by depressing a button 16. Displaying of whether alarming state or not is accomplished by letting a part of the movement being a display member appear in the hole 20a of a dial 20.
Patent JP-H0815162-A (JP)
Title: Inspection apparatus for cylindrical body
Inventor: YAGINUMA YOSHITAKA
IPC: G06T1/00
Filed: 1994-06-28
Abstract: PURPOSE:To accurately and rapidly conduct the visual inspection of a pellet having wrong reflectivity. CONSTITUTION:The periphery of a pellet P is pressed to a rotary roller 20 and rotatably supported. End inspecting sensors 26 and a periphery inspection sensor 35 having a laser displacement meter are so disposed oppositely to the end and the periphery of the pellet P as to be reciprocatingly scanned. The surfaces to be inspected are irradiated with spot lights. Reflected lights are received to obtain displacement information regarding a distance to the surface to be inspected and light receiving quantity information. Face information and outer shape information are obtained from the displacement information and the light receiving quantity information with the rotating information of the pellet P and the scanning position information of the respective sensors as parameters based on the displacement information and the receiving quantity information by calculating means. Both the pieces of the information are complementarily used and the presence or absence of the surface defect of the pellet is discriminated by discriminating means.
Patent JP-S6210299-A (JP)
Title: Formation of colored coated film for titanium or titanium alloy
Inventor: AYA YASUHIRO
IPC: C23C22/00
Filed: 1985-07-05
Abstract: PURPOSE:To form the titled colored coated film having excellent weatherability and an excellent color tone uniformly, beautifully and easily by forming a colored coated film on titanium or a titanium alloy and then coating a transparent paint. CONSTITUTION:After titanium or a titanium alloy is degreased as required, chemical conversion treatment, anodization, etc., are applied to the titanium material to form a colored coated film. Then the material is washed with water as required and then transparent coating such as spray coating, electrostatic coating, dip coating and electrodeposition coating is carried out. Furthermore, the coat is, if necessary, baked and cured. By such treatment, the desired colored coated film of a vivid elementary color with a metallic feeling and having excellent weatherability is formed on the surface of the titanium, etc. uniformly and beautifully, by comparatively simple operation.
Patent JP-S5370735-A (JP)
Title: Square circuit
Inventor: SHIROICHI YOSHIROU
IPC: G06G7/20
Filed: 1976-12-07
Abstract: PURPOSE:To improve both the frequency property and the accuracy by connecting in parallel and in opposite direction the two units of diode which are connected serially between - and + input terminals of the first arithmetic amplifier in the logarithm circuit and biasing the bias current to the diode.
Patent JP-H0441164-A (JP)
Title: Calculation device for work term
Inventor: MASUDA TORU
IPC: G06Q50/04
Filed: 1990-06-04
Abstract: PURPOSE:To perform a competent production control, by counting the operation days on a calender information from the input day to completion day from the date of the calender information showing the operation day and nonoperation day of a production line, the input day of the raw material collected in advance and the production completion day and calculating the work term from the input day to completion day. CONSTITUTION:The data of an actual result data file 1 in which the data of the form names and quantities of a product, the input days to a production process, the completion days at each production stages, etc., are collected, are given to an arithmetic processing part 3. Also the calender data collecting the operation days and holidays of each months of each factories in charge of the specific each production stages are stored by production stage in a calender file 2 and the calender file 2 data are also given to the arithmetic processing part 3, which calculates the work terms of each production stages based on the data given from the actual result data file 1 and calender file 2. Consequently the production capacity of a factory is grasped correctly and a competent production control can be performed.
Patent JP-S6127319-A (JP)
Title: Electric type disc brake
Inventor: FUKAYA TOSHIO
IPC: F16D55/224
Filed: 1984-07-17
Abstract: PURPOSE:To reduce the weight and the size of a device, by a method wherein a disc brake is driven through a planetary gear device which is rotated for driving by means of an easily-controllable electric input in a way to press the disc between the nip formed by a pair of pads. CONSTITUTION:In the forward state of a vehicle, a disc 2 is rotated in the direction of an arrow mark togetherwith wheels. By charging a driving rotor 9 with electricity with the aid of a brake pedal, a solar gear 17 and a planetary gear 18, geared with an internal gear 19 secured to a caliper 1, are reduced for revolution, and a lever body 21 is rotated through a support shaft 20. An inner pad 4 is pressed against the disc 2, and an outer pad 5 is also is brought into slide contact with the disc 2 to generate a given brake force. This enables elimination of a hydraulic device and all of pipings for the hydraulic device and enables reduction of the weight and the size of a device.
Patent JP-H022663-A (JP)
Title: Method of outputting state in integrated circuit
Inventor: SHIBATA YUJI
IPC: H01L21/822
Filed: 1988-06-16
Abstract: PURPOSE:To output many states in an integrated circuit with less pins by providing interiorly of the integrated circuit coding means for converting a first plurality of states in the integrated circuit to a second plurality of codes less than said first plurality of the states. CONSTITUTION:There is provided interiorly of an integrated circuit coding means 3 for converting a first plurality m of states 1 in the integrated circuit to a second plurality (i) of marks 2 less than the first plurality (m) of the states 1 are outputted to the outside of the integrated circuit as the second plurality (i) of the marks 2. For example, said coding means 3 is realized by a binary encoder for converting the state 1 to a binary code 2, and the marks 2, designated by #1 to #i, outputted to the outside of the integrated circuit through i pins connected to the integrated circuit. Further, there is provided interiorly of the integrated circuit priority order deciding means 4 which is to output each state 1 to the coding means 3 according to the priority when two or more of the states 1, #1 to #m are produces simultaneously.
Patent JP-H07328614-A (JP)
Title: Treatment of waste water and device therefor
Inventor: KIMURA HISAFUMI
IPC: C02F1/42
Filed: 1994-06-06
Abstract: PURPOSE:To treat a waste water contg. COD and colorant to an extent that the treated water can be discharged into the river or public sewerage without need to discharge a concd. water having high contents of the COD and colorant in the original waste water and to provide a device therefor. CONSTITUTION:A waste water is firstly introduced into a separation membrane device 1 and separated into treated water and concd. water having high contents of COD and colorant. Since the treated water is reduced in COD and is practically colorless and transparent, the water is discharged into the river or public sewerage as such, and the concd. water is further sent to the succeeding emulsification stage. The concd. water is kneaded with a viscoelastic body by a kneader 2 to form an emulsified viscoelastic body with the elastic body as a continuoud phase and the concd. water as a disperse phase. The viscoelastic body emulsified in the kneader is batchwise or continuously exchanged for a fresh viscoelastic body and discharged to the outside as a waste viscoelastic body contg. all the COD and colorant in the concd. water.
Patent JP-H04230210-A (JP)
Title: Coated implant for animal use
Inventor: ERUNESUTO JIESASU KASUTEIRO
IPC: A61K9/22
Filed: 1991-06-19
Abstract: PURPOSE: To obtain a solid administration dosage form of physiologically active substance for parenterally administering a swine or bovine somatotropin or another physiologically active substance to an animal. CONSTITUTION: This implant is intended to give a subcutaneous implant for improving food productivity of domestic animal, is obtained by coating a solid administration dosage form of a physiologically active substance for parenteral administration such as bovine or swine somatotropin with a polyvinyl alcohol and has long-term release characteristics of the active substance. Preferably, the polyvinyl alcohol has about 20,000-100,000 molecular weight and at least about 98% hydrolysis degree. The polyvinyl alcohol is applied by spray coating from its aqueous solution to form a continuous and uniform coated film having about 3-25ugPVA/mm<2> per surface area of pellet.
Patent JP-S5669020-A (JP)
Title: Press device
Inventor: TAKADA MITSUO
IPC: B23D33/02
Filed: 1979-11-13
Abstract: PURPOSE: To improve working efficiency by an arrangement wherein a plate holding means is provided to work for feeding a long plate in necessary length without catching it on the second cutting edge.  
     CONSTITUTION: Two boards 18, 28 constitute a holding means for steel plate material 7 by appearing between lower cutting edges 2, 3 or escaping therefrom in interlocking with a movement of male die 4. Where the male die 4 has reached a top dead center, the steel plate material 7 is retained on the holding means and thus fed in the direction indicated by arrow F. Since the material 7 is supported by the boards 18, 28 its nose gets over the cutting edge 2 and also exceeds further the cutting edge 3 without bending for tare regardless of the length to feed, thus reaching a conveyor 19. When the nose comes 2l apart in length from the cutting edge 2, the male die 4 drops to cut the material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5771509-A (JP)
Title: Signal recording and reproducing system
Inventor: TANABE KENZOU
IPC: G11B5/52
Filed: 1980-10-20
Abstract: PURPOSE:To make the recording and reproducing of a digitized sound signal possible with simple constitution by oscillating and driving a head at the sample frequency of the sound signal or the frequency of a fraction of its integers. CONSTITUTION:A magnetic head provided with a gap 2a of a direction parallel with a running direction of a magnetic tape 1 is oscillated and driven at the sample frequency of the sound signal or the frequency of a fraction of its integers. Thereby, intermittent recording regions 5, 5'... recorded with one set or integer sets of the digital sound signals such as PCM corresponding to samples are formed in the track 3 formed by the loci 4 of the head 2 of the tape 1. At the same time, the control signal of the frequency corresponding to the oscillation frequency of the head 2 is recorded in a control track 6, and the phase of the reproduced digital signal is servocontrolled by the reproduced control signal. Hence, the recording and reproducing of the digitized sound signal are accomplished with the simple constitution without using any multichannel head, VTR, etc.
Patent JP-H01315129-A (JP)
Title: Formation of soi structure
Inventor: HANABUSA HIROSHI
IPC: H01L21/86
Filed: 1988-06-15
Abstract: PURPOSE:To reduce autodoping to an Si film and to enhance crystallinity by a method wherein a single-crystal gamma-Al2O3 film is used and a single-crystal Si film is formed on this film. CONSTITUTION:A single-crystal MgO.Al2O3 film 2 is formed on a single-crystal Si substrate 1 by an Al-HCl-MgCl2-CO2-H-based vapor epitaxial growth operation. When this single-crystal MgO.Al2O3 film 2 is irradiated with an Si molecular beam 3, a reaction of MgO.Al2O3+Si Mg +SiO +Al2O3 is caused; the MgO.Al2O3 film 2 is transformed into a gamma-Al2O3 film 4. A single-crystal Si film 5 is grown on this gamma-Al2O3 film. By this setup, autodoping to an Si film can be reduced; crystallinity can be enhanced.
Patent JP-S5939028-A (JP)
Title: Plasma etching method
Inventor: SEKINE MAKOTO
IPC: H01L21/302
Filed: 1982-08-27
Abstract: PURPOSE:To equalize the distribution of a magnetic field of the whole circumference by using magnet blanks of different coercive force as the long side section and peripheral section of a permanent magnet. CONSTITUTION:Central sections 25, 28, 29, 30 are made of a permanent magnet of a group such as samarium and cobalt groups, and a material, which belongs to the same samarium and cobalt group and coercive force thereof is strong, is used as oblique line sections 26, 27. Since the shape is quite the same as conventional devices, the performance of a plasma etching device can be improved when the permanent magnet is exchanged as it is. When magnetic fields at positions on a sample surface are measured actually, 1,200 gauss is obtained in the sections 25, 28, 1,100 gauss in the section 29 and 1,200 gauss in the section 30, and the method is not at issue practically.
Patent JP-H0442952-A (JP)
Title: Electrode wiring of semiconductor device and formation thereof
Inventor: UEDA SEIJI
IPC: H01L21/8238
Filed: 1990-06-06
Abstract: PURPOSE:To make the stable electrode connection feasible by a method wherein a titanium nitride/titanium film is laid between a tungsten film and an interlayer insulating film as well as between a tungsten film and an aluminum alloy film. CONSTITUTION:After making the through holes 8a, 8b for leading-out electrode from N<+> and P<+> diffused layers 6a, 6b in an interlayer insulating film 7, titanium, titanium nitride 21 is continuously evaporated using a sputter-evaporation process. Next, tungsten 22 is deposited using hexa-tungsten fluoride and silane gas as a reactive gas. Next, the tungsten 22 is etched back to form a structure of through holes 8a, 8b wherein tungsten 22a, 22b are buried. Next, a three layer film of the titanium nitride/titanium film 21 and an aluminum alloy film 10 is continuously evaporated. Finally, said three layer film is patterned to form an electrode pattern.
Patent JP-H0287218-A (JP)
Title: Method for selecting character by using virtual galley and mouth and inputting chinese character and other character
Inventor: HOU IBIN
IPC: G06F3/038
Filed: 1989-06-09
Abstract: PURPOSE: To easily and speedily input KANJI (Chinese character) and other characters by enabling KANJI and other input by making use of the mouse and galley without using a keyboard. CONSTITUTION: An input cursor is moved onto a desired character or character string on a CRT by moving the mouse and the selected character or character string is sent to a computer or word processor device by clicking the select key of the mouse. When the desired character is not displayed on the CRT, a consulting window and a galley window are displayed by clicking a consulting key and the said operation is repeated. Consequently, anybody can input KANJI and other languages without using the keyboard.
Patent JP-S637453-A (JP)
Inventor: KADOTA TADASHI
IPC: E04C5/18
Filed: 1986-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000333716-A (JP)
Title: Carrying case for portable computer
Inventor: HOSHINO TADAHISA
IPC: A45C11/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve an operability without taking out a computer from a case by forming a peep window corresponding to a display face and an operating part on an openable cover and providing a protecting cover for protecting the peep window so as to be openable. SOLUTION: A carrying case for a portable computer comprises a box type case body with an upper surface opened, an openable cover 30 for opening and closing the upper surface opening part of the case body and a protecting cover 40 for further opening and closing the upper surface of the openable cover 30. In the case body, a peep window 31 corresponding to a liquid crystal display and a pen-touch operating part of a PC is opened. On the openable cover 30, a pair of engaging means 34a are provided for holding the protecting cover 40 on the openable cover 30 while the protecting cover 40 is superposed thereon. While a case is carried, the protecting cover 40 protects the surface of the PC, particularly, the liquid display and a pen-touch operating part. The protecting cover 40 is opened to be bent on the back surface of the case body.  The openable cover 30 is peeled from the peep window 31 of the openable cover 30 to operate the liquid display and the pen-touch operating part through the peep window 31 by an operating pen to improve an operability. Thus, the PC can be protected from a shock, rain, and the like and can be operated without taking out from the case.